Anchored riserless mud return systems

Details for Australian Patent Application No. 2008318938 (hide)

Owner AGR Subsea, Inc.

Inventors Finn, Lyle David; Talamo, Emil Richard; Rolland, Nils Lennart

Agent Pizzeys

Pub. Number AU-A-2008318938

PCT Pub. Number WO2009/058706

Priority 11/934,410 02.11.07 US

Filing date 27 October 2008

Wipo publication date 7 May 2009

International Classifications

E02D 23/02 (2006.01) Caissons

E21B 21/00 (2006.01) Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor

E21B 29/00 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

E21B 29/12 (2006.01) Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows

Event Publications

20 May 2010 PCT application entered the National Phase

  PCT publication WO2009/058706 Priority application(s): WO2009/058706

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